350gmsChicken, cut into medium size cubesmeasured after cleaning (I used boneless chicken)
For egg batter
2Egg whites
2tbspCornflour
2tbspPlain flour
1tspSalt
1tspPepper powder
1tspVinegar
1.5tspSoya sauce
1.5tspRed chilli sauce
For the sauce
2tbspCrushed ginger and garlic each
1-2Green chilli chopped
2.5cupsChicken stock/water
1.5cupsWater
2 - 2.5tbspSoya sauce
2tbspTomato ketchup
1.5tbspRed chilli sauce
1tspVinegar
1tspPepper powder
1/2tspSugar
1/4 - 1/2tspSalt
1.5tbspCornflour
2-3stalksSpring onion chopped (white and greens separate)
Oil I used sunflower oil
Instructions
Combine all the ingredients of the batter. Dip the chicken pieces in egg batter. Heat oil for deep frying in a pan (refer notes). Once the oil is hot, reduce heat. Add chicken pieces to the oil and increase the heat to low-medium. Fry the chicken pieces till they turn light golden colour. Make sure you dont fry it too long, otherwise the chicken will harden. Keep it aside.
In a wok, heat oil. Lightly fry the crushed ginger and garlic. Add green chillies and white of spring onions. Stir for a few seconds. Add chicken stock/water. Add all the other ingredients of the sauce except cornflour. Cook for 2-3 minutes.
Add 3 tbsp water to cornflour and make a thick paste. Add cornflour paste to the sauce and give one boil. Add fried chicken pieces and cook for 2-3 mins, till sauce turns slightly thick. Serve hot garnished with spring onion greens.
Notes
If you want to make it as a soup instead of a curry, cut the chicken pieces into thin strips, instead of cubes. Also you can add more water/chicken stock to adjust the consistency.Be careful while adding salt, since soya sauce is used in the batter and sauce. I shallow fried the chicken pieces instead of deep frying.